package com.thread.www.demo;

/**
 * Created by 27340 on 2017/10/23.
 */
public class AccountingSyncBad implements Runnable{
    static int i=0;

    public synchronized void increase(){
        i++;
    }

    @Override
    public void run() {
        for (int j = 0; j <100000 ; j++) {
            increase();
        }
    }

    public static void main(String[] args) throws InterruptedException {
        Thread t1 = new Thread(new AccountingSyncBad());
        Thread t2 = new Thread(new AccountingSyncBad());
        t1.start();t2.start();
        t1.join();t2.join();
        System.out.println(i);
    }
}
